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OLEDB Errors Event Class

Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance

The OLEDB Errors event class occurs in Microsoft SQL Server when a call to an OLE DB provider returns an error. Include this event class in traces to view a failed HRESULT from an OLE DB provider.

When the OLEDB Errors event class is included in a trace, the amount of overhead depends on how frequently OLE DB provider errors occur against the database during the trace. If such errors occur frequently, the trace might significantly impede performance.

OLEDB Errors Event Class Data Columns

Data column name Data type Description Column ID Filterable
ApplicationName nvarchar Name of the client application that created the connection to an instance of SQL Server. This column is populated with the values passed by the application rather than the displayed name of the program. 10 Yes
ClientProcessID int ID assigned by the host computer to the process where the client application is running. This data column is populated if the client provides the client process ID. 9 Yes
DatabaseID int ID of the database specified by the USE database statement or the default database if no USE database statement has been issued for a given instance. SQL Server Profiler displays the name of the database if the ServerName data column is captured in the trace and the server is available. Determine the value for a database by using the DB_ID function. 3 Yes
DatabaseName nvarchar Name of the database in which the user statement is running. 35 Yes
Error int The HRESULT returned by the provider. 31 Yes
EventClass int Type of event = 61. 27 No
EventSequence int Sequence of OLE DB event class in batch. 51 No
GroupID int ID of the workload group where the SQL Trace event fires. 66 Yes
HostName nvarchar Name of the computer on which the client is running. This data column is populated if the client provides the host name. To determine the host name, use the HOST_NAME function. 8 Yes
IsSystem int Indicates whether the event occurred on a system process or a user process. 1 = system, 0 = user. 60 Yes
LinkedServerName nvarchar Name of the linked server. 45 Yes
LoginName nvarchar Name of the login of the user (either SQL Server security login or the Microsoft Windows login credentials in the form of DOMAIN\Username). 11 Yes
LoginSid image Security identification number (SID) of the logged-in user. You can find this information in the sys.server_principals catalog view. Each SID is unique for each login in the server. 41 Yes
MethodName nvarchar Name of the OLE DB method. 47 Yes
NTDomainName nvarchar Windows domain to which the user belongs. 7 Yes
NTUserName nvarchar Windows user name. 6 Yes
ProviderName nvarchar Name of the OLE DB provider. 46 Yes
RequestID int ID of the request containing the statement. 49 Yes
SessionLoginName nvarchar Login name of the user who originated the session. For example, if you connect to SQL Server using Login1 and execute a statement as Login2, SessionLoginName shows Login1 and LoginName shows Login2. This column displays both SQL Server and Windows logins. 64 Yes
SPID int ID of the session on which the event occurred. 12 Yes
StartTime datetime Time at which the event started, if available. 14 Yes
TextData nvarchar Parameters sent and received in the OLE DB call. 1 No
TransactionID bigint System-assigned ID of the transaction. 4 Yes

See Also

sp_trace_setevent (Transact-SQL)
OLE Automation Objects in Transact-SQL